Walmart Special ES4 Advice!

CDogg
Posts: 51
Joined: Tue Sep 03, 2019 7:08 am

Re: Walmart Special ES4 Advice!

Postby CDogg Fri Apr 02, 2021 2:18 am

Still waiting on my refund, Corey. I gave you my Google Pay after you said Venmo is not working. Where is my refund? I left you a vm a week or two ago. Time to pay back everyone.
You apparently don't read very well or don't have patience to read previous reply's in forum posts. I can't certify that you didn't already receive a refund directly from Venmo until they can tell me who has been refunded directly. The rest of everyone else has received their product.
hypnosis4u2nv
Posts: 4
Joined: Sun Dec 27, 2020 2:48 pm

Re: Walmart Special ES4 Advice!

Postby hypnosis4u2nv Tue Apr 06, 2021 12:56 am

Just a follow-up regarding CDogg (Cory). He finally came through and I received the dash today in the mail. I immediately installed it and contacted him to let him know I received it. He gave me at least a good half an hour of his time over text messages to walk me through setting it up - changing the serial, flashing updated software, flashing the custom firmware for the speed hack and making sure the settings were set correctly.

I honestly given up that I would get a dash from him, and I even told him via a text message I wasn't holding my breath that he would deliver. Yeah, it was over 3 months waiting on him, but I'm glad he didn't walk away and followed through with his end of the deal. Dash works and that's all I really wanted.

I'm hopeful that he gets the dashes to anyone else who didn't get one and that this will serve as a lesson learned on his part to avoid such a situation in the future.
freewaypigeon
Posts: 4
Joined: Sat Jan 23, 2021 2:26 am

Re: Walmart Special ES4 Advice!

Postby freewaypigeon Wed Apr 07, 2021 6:24 pm

I can certify, though. And I can send you a screenshot of my entire history since I sent you money on Venmo on December 28. I have not received anything from you. You asked me for my Google Pay and you said you would pay me that way. You still have not sent me my refund. You also told me you had inventory on the controller and to send the money. And right after you received the money you then said you would need to order the part. Then you come back a couple weeks later and you send me a picture of the purple controller and said they got it wrong.

Send me my refund.
Still waiting on my refund, Corey. I gave you my Google Pay after you said Venmo is not working. Where is my refund? I left you a vm a week or two ago. Time to pay back everyone.
You apparently don't read very well or don't have patience to read previous reply's in forum posts. I can't certify that you didn't already receive a refund directly from Venmo until they can tell me who has been refunded directly. The rest of everyone else has received their product.
hypnosis4u2nv
Posts: 4
Joined: Sun Dec 27, 2020 2:48 pm

Re: Walmart Special ES4 Advice!

Postby hypnosis4u2nv Fri Apr 16, 2021 1:53 pm

I can certify, though. And I can send you a screenshot of my entire history since I sent you money on Venmo on December 28. I have not received anything from you. You asked me for my Google Pay and you said you would pay me that way. You still have not sent me my refund. You also told me you had inventory on the controller and to send the money. And right after you received the money you then said you would need to order the part. Then you come back a couple weeks later and you send me a picture of the purple controller and said they got it wrong.

Send me my refund.
Reach out to him via text message (I tried calling and never got him on the phone) and see if he can send you a dash. He did send me one and it worked - and he also sent me a screenshot of the tracking number this time around.

I can feel your frustration, I experienced the same with this. He did deliver as promised on my end, hopefully he can do the same with you.
kabage66
Posts: 1
Joined: Wed Jun 23, 2021 1:46 pm

Re: Walmart Special ES4 Advice!

Postby kabage66 Wed Jun 23, 2021 1:50 pm

Thank you! I was able to follow your steps and my scooter now goes 18-19mph. However it the motor starts vibrating and making a loud bearing noise at those speeds, as well as when using the regenerative brake heavily.
Are these still the recommended settings? Or is there something else wrong or that I should check out?

It took me few days with so mant conflicting information to get this scooter to full potential so to save others time and money here is a quick write up on how to:
1-order a fresh dashboard on amazon this is what i ordered: https://www.amazon.com/dp/B07TSNVMM9/re ... UTF8&psc=1 , but they areall over ebay and amazon you don't need 50 bucks oem, it is so easy to install and many youtube videos on how tom you need a security bit to unscrew the handle bars. You can get a set here https://www.amazon.com/dp/B07Q21RPS2/re ... YFbTCRQVJ3

2- once the dash is installed, download the xiaoflasher app from google play store spelled exactly like this.

3-go to https://esx.cfw.sh/. If you know what your doing, then you can go ahead and do it, if you dont, do what i did to avoid killing yourself or the scooter. Input the following settings:
A-presets:ES4.
B-basics: select DRV139 from drop down, leave the rest alone.
C-power &speed:
   - drag the slider to 51000, to stay on the safe side.
   -Max speed set it to max unless you want it slower
   -Motor start speed: 2kmh
   -Kers: if you dont wanr to die like i almost did select  KERS/12 ("freewheel") and MAKE SURE NO KERS box is unchecked.
Skip to
4-advanced:leave everything alone except last one, check the box "current based throttle algorithm." Withour this your scooter won't go past 16 mph.

lastly here hit finished time to cook and select xiaoflasher as your app, download the zip file to youe phone where you can find it or to youe computer and send to your phone somehow.

Go to xiaoflasher app,
1-hit the plug logo which will show your scooter if you installed the dash correctly and powered the scooter up. Once you are connected,  and scooter beeps, click on select zip file then find the file you downloaded from instructions above.

2-hit flash selected zip file, DONT MESS with anything else yet, and stay next to your scooter obviously until its done.

3- once its done turn scooter off and back on, go back to the xiaoflasher app and connect to your scooter again.


4- if your scooter original serial that showed on top of the app or stamped on bottom of your scooter is N2GRK1841CXXXX or almost the same as this. You need it replace it with N2GTX1601CXXXX. Replace xxxx with last 4 digits of your current serial. Step 5 is how you replace it

5- go to "change region"  and hit custom. Wait for the counter if u dont want to donate. Type in the new serial from above N2GTX1601Cxxxx.    Replace xxxx with last 4 of your serial.

Hit submit and flash the new serial.

You are done your scooter will now ride smoothly , switch between modes and go rocket speed aka 23mph or more.
adpatel203
Posts: 2
Joined: Sat Apr 10, 2021 10:25 pm

Re: Walmart Special ES4 Advice!

Postby adpatel203 Sun Jun 27, 2021 11:10 pm

Same issue here. Also I noticed at top speed sometimes the regenerative braking kicks in and then goes back to top speed.

Looking for any better mods...

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